Marsha's Musings: Jesus Alone. -(Hebrews 7:20-22 ESV)

And it was not without an oath. For those who formerly became priests were made such without an oath, but this one was made a priest with an oath by the one who said to him: “The Lord has sworn and will not change his mind, ‘You are a priest forever.’” This makes Jesus the guarantor of a better covenant.-(Hebrews 7:20-22 ESV)

This is so plain and simple!  Jesus is the guarantor of a better covenant! Not Mary, Peter, St Francis, Joseph Smith, Buddah, Moon, Mary Ellen White or any other person who is revered by people as having special powers of forgiveness or communion with God.  It's Jesus and Jesus alone.